We have "turn the other cheek" interpreted incorrectly! As I've said, Turning the other cheek is not being a doormat. In fact, read Luke 22:35-38. There was no being a doormat there. Also, read 1 Timothy 1:18-20 and 1 Corinthians 5:1-5. There was no being a doormat and letting inappropriate behavior go on there.
Of course, not being a doormat doesn't mean doing things in the name of Jesus which would turn Anti Messianics further away from the Gospel. Doing what Nicolas Donin, Solomon "Pablo de Santa Maria" HaLevi, Torquemada, Pablo Christiani, and others did is unacceptable. Besides, you can't ever force anyone to convert, anyway--my Anusi relatives being cases in point.
Nonetheless, do what I did to Leah and don't pull any punches: alert his or her "rabbi". After all, no Anti Messianic has the right to contact us "dead" and "idolatrous" Messianic Jews according to halakhah or the Old Covenant. The only reason that the Anti Messianics are getting away with persecution is because Messianics think that we're to be doormats.
Also, deal with Anti Messianics at the kehillah level first. Then bring in the law outside of their and/or your kehillot if you have to. In my case, for example, Leah threatened to hack into my computer and track my private medical information; so I warned her that she could be criminally liable under HIPAA, MIPSA, and various other UK and US laws--including cyber laws. Leah also harassed various Messianics--including myself--and the Rosh Pina Project Website; so she's in violation of UN, UK, US, and cyber laws--including laws regarding freedom of religion, conscience, and thought (and the UK adheres more strictly to UN law than does the US).
By the way, Leah claimed to be not Orthodox--even though she does go to an Orthodox synagogue (I won't say where, and I contacted her "rabbi".). Given that she's apparently not Orthodox and thinks that she doesn't have to follow Orthodox halakhah--or not deceive her synagogue and kehillah--, she may want to check Reform halakhah--e.g., Responsa 67 and 150. Reform halakhah also states that we're considered to be dead and apostate, and Reform Judaism is followed in the UK as well as the US. Furthermore, Masorti (Conservative) Judaism--among other denominations of Non-Messianic Judaism--say the same thing, and they are as followed outside of the US as well as inside of the US.
In conclusion, turning the other cheek simply means to not be a pogromist, Crusader, or Inquisitor. The Anti Messianics, thus, should not be able to perceive or use Messianic Jews as doormats. Therefore, we need to start using the so-to-speak "swords" of halakhah and other law against Anti Messianics in order to defend ourselves and not allow persecution of ourselves and fellow Messianic Jews to go on.
Addednum: Paul used the law to defend himself and--since all Sabra'im (including the Apostles who were disciples) were Roman citizens--the other Apostles.
Update: I linked to the conversation at hand by hyperlinking "By the way...". So, you can see and judge for yourself.
Addednum: Paul used the law to defend himself and--since all Sabra'im (including the Apostles who were disciples) were Roman citizens--the other Apostles.
Update: I linked to the conversation at hand by hyperlinking "By the way...". So, you can see and judge for yourself.